7. The programming language BASIC has variable names that can be either a letter of the alphabet

Name: 7. The programming language BASIC has variable names that can be either a letter of the alphabet, a letter of the alphabet followed by another letter of the alphabet, or a letter of the alphabet followed by a numeral. How many different variable names are possible in BASIC?
Uploaded: 2023-05-08T02:57:38-08:00
Duration: 2 min 2 s
Channel: Supreeta N
Description: 7. The programming language BASIC has variable names that can be either a letter of the alphabet, a letter of the alphabet followed by another letter of the alphabet, or a letter of the alphabet followed by a numeral. How many different variable names are possible in BASIC?

Question

Supreeta N · Accepted Answer

Step 1: There are 26 letters in the alphabet.

Question

7. The programming language BASIC has variable names that can be either a letter of the alphabet, a letter of the alphabet followed by another letter of the alphabet, or a letter of the alphabet followed by a numeral. How many different variable names are possible in BASIC?

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